| Category | ICD-10 codes | Individuals identified 1997–2002 | Occurred in 2001 | Occurred in 2002 |
| (1) Myocardial infarction | I21 | 4503 | 825 | 18% | 999 | 22% | (2) Angina pectoris | I20 | 8382 | 1235 | 15% | 1186 | 14% | (3) Peripheral vascular disease | I700, I701, I701, I702, I708, I709, I739 | 4916 | 792 | 16% | 761 | 15% | (4) Ischaemic stroke | G450, G458, G459, I678, I61, I63, I64 | 6715 | 1096 | 16% | 1130 | 17% | (5) Heart failure | I46, I50 | 6672 | 1156 | 17% | 1338 | 20% | (6) Renal disease | I12, I13, N18, N019, N052, N055, N058, N059, N170, N171, N172, N178, N179 | 1573 | 274 | 17% | 427 | 27% | (7) Uninfected ulcer | L97 | 1893 | 362 | 19% | 400 | 21% | (8) Infected ulcer | L00, L03, L08 | 1317 | 208 | 16% | 228 | 17% | (9) Neuropathy | G560, G561, G562, G563, G564, G565, G566, G567, G568, G589, G990, G632, G733, M146, K318H | 1869 | 228 | 12% | 207 | 11% | (10) Amputation | Procedure codes: KNHQ14, KNHQ17, KNFQ19, KNGQ19, KNHQ11 | 1448 | 286 | 20% | 387 | 27% |
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